CA1280198C - Cr-doped scandium borate laser - Google Patents
Cr-doped scandium borate laserInfo
- Publication number
- CA1280198C CA1280198C CA000532711A CA532711A CA1280198C CA 1280198 C CA1280198 C CA 1280198C CA 000532711 A CA000532711 A CA 000532711A CA 532711 A CA532711 A CA 532711A CA 1280198 C CA1280198 C CA 1280198C
- Authority
- CA
- Canada
- Prior art keywords
- laser
- laser medium
- exciting
- medium
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XHAMEEPREZCHMB-UHFFFAOYSA-N scandium(3+);borate Chemical compound [Sc+3].[O-]B([O-])[O-] XHAMEEPREZCHMB-UHFFFAOYSA-N 0.000 title abstract description 4
- 239000013078 crystal Substances 0.000 claims abstract description 12
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 4
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 3
- 229910052738 indium Inorganic materials 0.000 claims abstract description 3
- 230000001427 coherent effect Effects 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 abstract description 2
- 230000007123 defense Effects 0.000 abstract 1
- 238000005372 isotope separation Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 11
- 239000011651 chromium Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 241000579895 Chlorostilbon Species 0.000 description 3
- 230000009102 absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 229910052876 emerald Inorganic materials 0.000 description 3
- 239000010976 emerald Substances 0.000 description 3
- 229910052743 krypton Inorganic materials 0.000 description 3
- 230000009103 reabsorption Effects 0.000 description 3
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- -1 krypton ion Chemical class 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910020489 SiO3 Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910001602 chrysoberyl Inorganic materials 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/162—Solid materials characterised by an active (lasing) ion transition metal
- H01S3/1623—Solid materials characterised by an active (lasing) ion transition metal chromium, e.g. Alexandrite
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/845,215 US4841530A (en) | 1986-03-27 | 1986-03-27 | Cr-doped scandium borate laser |
US845,215 | 1986-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1280198C true CA1280198C (en) | 1991-02-12 |
Family
ID=25294669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000532711A Expired - Lifetime CA1280198C (en) | 1986-03-27 | 1987-03-23 | Cr-doped scandium borate laser |
Country Status (6)
Country | Link |
---|---|
US (1) | US4841530A (de) |
EP (1) | EP0238904B1 (de) |
JP (1) | JPS62232985A (de) |
AU (1) | AU583981B2 (de) |
CA (1) | CA1280198C (de) |
DE (1) | DE3779158D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4987575A (en) * | 1987-12-04 | 1991-01-22 | Alfano Robert R | Tetravalent chromium (Cr4+) as a laser-active ion for tunabale solid-state lasers |
US4969154A (en) * | 1989-12-22 | 1990-11-06 | The United States Of America As Represented By The Secretary Of The Navy | Room-temperature, flashpumped, 2 micron solid state laser with high slope efficiency |
US5003547A (en) * | 1989-12-29 | 1991-03-26 | The United States Of America As Represented By The Secretary Of The Navy | Room-temperature, flashpumped, 1.96 micron solid state laser |
JP2723646B2 (ja) * | 1990-03-27 | 1998-03-09 | キヤノン株式会社 | 光学的情報処理装置 |
US5488626A (en) * | 1991-01-14 | 1996-01-30 | Light Age, Inc. | Method of and apparatus for pumping of transition metal ion containing solid state lasers using diode laser sources |
JPH05102564A (ja) * | 1991-04-04 | 1993-04-23 | Electrox Inc | 高出力NdYAGレーザ |
US5343327A (en) * | 1993-11-05 | 1994-08-30 | University Of Central Florida | RbNbB2 O6 crystal and its nonlinear optical devices |
US6195372B1 (en) * | 1997-08-19 | 2001-02-27 | David C. Brown | Cryogenically-cooled solid-state lasers |
US6717964B2 (en) * | 2001-07-02 | 2004-04-06 | E20 Communications, Inc. | Method and apparatus for wavelength tuning of optically pumped vertical cavity surface emitting lasers |
RU2003134391A (ru) * | 2003-11-28 | 2005-05-10 | Олег Викторович Кузьмин (RU) | Лазерный материал |
JP2005298678A (ja) * | 2004-04-12 | 2005-10-27 | Fuji Photo Film Co Ltd | セリウム付活ホウ酸ルテチウム系輝尽性蛍光体、放射線像変換パネルおよび放射線画像記録再生方法 |
CN107573937A (zh) * | 2017-08-01 | 2018-01-12 | 东南大学 | 一种用于近红外led的荧光粉材料及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272733A (en) * | 1978-10-20 | 1981-06-09 | Allied Chemical Corporation | Broadly tunable chromium-doped beryllium aluminate lasers and operation thereof |
US4490822A (en) * | 1982-06-17 | 1984-12-25 | Allied Corporation | Cr-Doped yttrium gallium garnet laser |
-
1986
- 1986-03-27 US US06/845,215 patent/US4841530A/en not_active Expired - Fee Related
-
1987
- 1987-03-04 EP EP87103067A patent/EP0238904B1/de not_active Expired
- 1987-03-04 DE DE8787103067T patent/DE3779158D1/de not_active Expired - Lifetime
- 1987-03-19 AU AU70178/87A patent/AU583981B2/en not_active Ceased
- 1987-03-23 CA CA000532711A patent/CA1280198C/en not_active Expired - Lifetime
- 1987-03-27 JP JP62073932A patent/JPS62232985A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4841530A (en) | 1989-06-20 |
AU7017887A (en) | 1987-10-01 |
EP0238904A3 (en) | 1989-03-15 |
EP0238904A2 (de) | 1987-09-30 |
EP0238904B1 (de) | 1992-05-20 |
JPS62232985A (ja) | 1987-10-13 |
DE3779158D1 (de) | 1992-06-25 |
AU583981B2 (en) | 1989-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1126844A (en) | Broadly tunable chromium-doped beryllium aluminate lasers and operation thereof | |
US5488626A (en) | Method of and apparatus for pumping of transition metal ion containing solid state lasers using diode laser sources | |
US5182759A (en) | Apparatus and method for pumping of a weakly absorbing lasant material | |
US4872177A (en) | Laser diode pumped solid state laser | |
CA1280198C (en) | Cr-doped scandium borate laser | |
US4490822A (en) | Cr-Doped yttrium gallium garnet laser | |
Myslinski et al. | Q-switched thulium-doped fiber laser | |
US4167712A (en) | Praseodymium blue-green laser system | |
US4464761A (en) | Chromium-doped beryllium aluminum silicate laser systems | |
US4809283A (en) | Method of manufacturing chromium-doped beryllium aluminate laser rod and lasers incorporating the rods therein | |
Zhang et al. | Extending the wavelength tunability from 2.01 to 2.1 μm and simultaneous dual-wavelength operation at 2.05 and 2.3 μm in diode-pumped Tm: YLF lasers | |
EP0457523B1 (de) | Vorrichtung zum Pumpen eines schwach absorbierenden Lasermediums | |
CA1214251A (en) | Cr-doped gadolinium gallium garnet laser | |
US5610933A (en) | Flashlamp-pumped Ho:Tm:Cr:LuAG laser | |
EP0097242B1 (de) | Smaragdlaser | |
Sulc et al. | V: YAG saturable absorber for flash-lamp and diode-pumped solid state lasers | |
US5734669A (en) | 1.3 μm lasers using Nd3+ doped apatite crystals | |
JPS5824030B2 (ja) | 波長を広く整調しうるレ−ザ | |
Koechner et al. | Laser oscillator | |
Dinerman et al. | Continuous wave and pulsed laser operation at 3 μm in Er3+-doped crystals | |
Esterowitz | Diode Pumped Holmium, Thulium And Erbium Lasers Between 2 And 3pm Operating CW At Room Temperature | |
Singh et al. | High-energy diode-pumped Ho: Tm: YLF laser for wind measurement from space | |
Ziolek et al. | High-repetition-rate 2.70 and 2.79/spl mu/m ErCr: YSGG lasers | |
Barnes et al. | Flashlamp-pumped-room-temperature Ho: Tm: LuAG laser | |
Šulc et al. | Nd: YAG/V: YAG Monolith Microlaser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |